Environment-friendly filtering device for industrial wastewater

Abstract

The utility model provides an environment-friendly filtering device for industrial wastewater, which comprises a square filtering pipe, a plurality of fixing plates are arranged at the upper end of the square filtering pipe at equal intervals, a supporting plate is arranged between every two fixing plates, a connecting plate is arranged at the lower end of each supporting plate, and a filtering plate is arranged at the lower end of each connecting plate. Through holes are symmetrically formed in the fixing plate and the supporting plate, a sliding groove is formed in the upper end of the square filtering pipe, a sliding block is arranged in the sliding groove in a sliding mode, round rods are symmetrically arranged on the sliding block, and the round rods are matched with the through holes in size; and a driving mechanism for driving the sliding block to reciprocate in the sliding chute is arranged on the square filtering pipe. By arranging the Y-shaped filter, when wastewater passes through the Y-shaped filter, large-particle impurities in the wastewater are firstly intercepted, so that preliminary filtration is performed, the wastewater passes through the Y-shaped filter and then is conveyed into the square filter pipe, and when the wastewater passes through the filter plate, the impurities in the wastewater are adsorbed, so that the wastewater is filtered.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to an environmentally friendly filtering device for industrial wastewater. Background Art

[0002] Environmentally friendly filtration devices used in industrial wastewater treatment are usually designed to remove various harmful substances contained in the wastewater, such as suspended solids, oils, heavy metal ions and other soluble organic pollutants, to ensure that the wastewater meets national or local emission standards after treatment.

[0003] The filter screen of a conventional filter device is easily clogged after long-term use, and the filter screen is usually directly arranged inside the filter device, which makes it inconvenient to replace the filter screen. Utility Model Content

[0004] The utility model aims to provide an environmentally friendly filtering device for industrial wastewater, aiming to solve the problem of inconvenient filter screen replacement in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an environmentally friendly filtering device for industrial wastewater, comprising a square filter tube, a plurality of fixed plates are equidistantly arranged at the upper end of the square filter tube, a support plate is arranged between every two of the fixed plates, a connecting plate is arranged at the lower end of the support plate, a filter plate is arranged at the lower end of the connecting plate, through holes are symmetrically arranged on the fixed plate and the support plate, a slide groove is opened at the upper end of the square filter tube, a slider is slidably arranged in the slide groove, round rods are symmetrically arranged on the slider, and the size of the round rods matches the through hole, and a driving mechanism for driving the slider to reciprocate in the slide groove is arranged on the square filter tube.

[0006] Preferably, flanges are provided at both ends of the square filter tube, and a Y-type filter is connected to the front end of the square filter tube via the flange.

[0007] Preferably, the driving mechanism comprises a motor and a threaded rod, the output end of the motor is connected to one end of the threaded rod, and the slider movably penetrates the threaded rod.

[0008] Preferably, a pad is provided at the lower end of the motor to increase the stability of the motor.

[0009] Preferably, the filter plate is an activated carbon plate.

[0010] Preferably, a sealing gasket is provided on the connecting plate.

[0011] The beneficial effects of the utility model are:

[0012] 1. When the utility model is in use, a Y-type filter is set up. When the wastewater passes through the Y-type filter, the larger particles of impurities in the wastewater are first intercepted, thereby performing preliminary filtration. After passing through the Y-type filter, the wastewater is transported to the square filter tube, and the impurities in the wastewater are adsorbed when passing through the filter plate, thereby filtering the wastewater.

[0013] 2. When the utility model is in use, a motor is set up, and the motor drives the threaded rod to rotate and drive the slider to move in the slide groove. When the slider moves, the round rod is driven to move backward and removed from the through hole, and the limit on the support plate is cancelled. People can take out the filter plate from the square filter tube for replacement by taking out the support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a specific embodiment of the utility model.

[0015] Figure 2 It is a structural schematic diagram of a filter plate in a specific embodiment of the utility model.

[0016] Figure 3 It is a schematic diagram of the overall structure of a specific embodiment of the utility model.

[0017] In the figure: 1. square filter tube; 2. fixing plate; 3. support plate; 4. motor; 5. threaded rod; 6. slider; 7. round rod; 8. sealing gasket; 9. through hole; 10. filter plate; 11. flange; 12. Y-type filter; 13. slide groove; 14. connecting plate; 15. driving mechanism; 16. pad. DETAILED DESCRIPTION

[0018] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings.

[0019] like Figure 1-3 As shown, an environmentally friendly filtering device for industrial wastewater comprises a square filter tube 1, a plurality of fixed plates 2 are equidistantly arranged on the upper end of the square filter tube 1, a support plate 3 is arranged between every two fixed plates 2, a connecting plate 14 is arranged at the lower end of the support plate 3, a filter plate 10 is arranged at the lower end of the connecting plate 14, through holes 9 are symmetrically arranged on the fixed plate 2 and the support plate 3, a slide groove 13 is opened at the upper end of the square filter tube 1, a slider 6 is slidably arranged in the slide groove 13, round rods 7 are symmetrically arranged on the slider 6, and the size of the round rod 7 matches the through hole 9, and a driving mechanism 15 for driving the slider 6 to reciprocate in the slide groove 13 is arranged on the square filter tube 1.

[0020] In this embodiment, when treating wastewater, the drainage pipe of the wastewater equipment is first connected to the Y-type filter 12. When the wastewater passes through the Y-type filter 12, the larger particles of impurities in the wastewater are first intercepted, thereby performing preliminary filtration. After passing through the Y-type filter 12, the wastewater is transported to the square filter tube. When passing through the filter plate 10, the impurities in the wastewater are adsorbed to filter the wastewater. When the filter needs to be replaced, the motor 4 is started, and the motor 4 drives the threaded rod 5 to rotate and drive the slider 6 to move in the slide groove 13. When the slider 6 moves, it drives the round rod 7 to move backward and be removed from the through hole 9, canceling the limit on the support plate 3. People can take out the filter plate 10 from the square filter tube 1 for replacement by taking out the support plate 3.

[0021] like Figure 1 As shown, flanges 11 are provided at both ends of the square filter tube 1 , and a Y-type filter 12 is connected to the front end of the square filter tube 1 through the flange 11 .

[0022] In this embodiment, by providing a Y-type filter 12, larger particles of impurities in the wastewater are firstly intercepted, thereby performing preliminary filtration.

[0023] like Figure 1 As shown, the driving mechanism 15 includes a motor 4 and a threaded rod 5 , the output end of the motor 4 is connected to one end of the threaded rod 5 , and the slider 6 movably penetrates the threaded rod 5 .

[0024] In this embodiment, a motor 4 and a threaded rod 5 are provided to control the movement of the slider 6 in the slide groove 13 .

[0025] like Figure 2 As shown, the filter plate 10 is an activated carbon plate.

[0026] In this embodiment, an activated carbon plate is provided to improve the filtering effect of wastewater.

[0027] like Figure 2 As shown, a sealing gasket 8 is arranged on the connecting plate 14 .

[0028] In this embodiment, the sealing gasket 8 is provided to prevent waste water from overflowing from the connecting plate 14 .

[0029] Working principle: When treating wastewater, first connect the drainage pipe of the wastewater equipment to the Y-type filter 12. When the wastewater passes through the Y-type filter 12, the larger particles of impurities in the wastewater are first intercepted, thereby performing preliminary filtration. After passing through the Y-type filter 12, the wastewater is transported to the square filter tube. When passing through the filter plate 10, the impurities in the wastewater are adsorbed to filter the wastewater. When the filter needs to be replaced, the motor 4 is started, and the motor 4 drives the threaded rod 5 to rotate and drive the slider 6 to move in the slide groove 13. When the slider 6 moves, it drives the round rod 7 to move backward and remove it from the through hole 9, canceling the limit on the support plate 3. People can take out the filter plate 10 from the square filter tube 1 for replacement by taking out the support plate 3.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An environmentally friendly filtering device for industrial wastewater, characterized in that: The invention comprises a square filter tube (1), wherein a plurality of fixing plates (2) are equidistantly arranged at the upper end of the square filter tube (1), a support plate (3) is arranged between every two fixing plates (2), a connecting plate (14) is arranged at the lower end of the support plate (3), a filter plate (10) is arranged at the lower end of the connecting plate (14), through holes (9) are symmetrically arranged on the fixing plate (2) and the support plate (3), a slide groove (13) is provided at the upper end of the square filter tube (1), a slider (6) is slidably arranged in the slide groove (13), round rods (7) are symmetrically arranged on the slider (6), and the size of the round rods (7) matches the through hole (9), and a driving mechanism (15) for driving the slider (6) to reciprocate in the slide groove (13) is arranged on the square filter tube (1).

2. The environmentally friendly filtering device for industrial wastewater according to claim 1, characterized in that: Both ends of the square filter tube (1) are provided with flanges (11), and the front end of the square filter tube (1) is connected to a Y-type filter (12) via the flange (11).

3. The environmentally friendly filtering device for industrial wastewater according to claim 1, characterized in that: The driving mechanism (15) comprises a motor (4) and a threaded rod (5), the output end of the motor (4) is connected to one end of the threaded rod (5), and the slider (6) movably penetrates the threaded rod (5).

4. The environmentally friendly filtering device for industrial wastewater according to claim 3, characterized in that: A pad (16) is provided at the lower end of the motor (4) to increase the stability of the motor (4).

5. The environmentally friendly filtering device for industrial wastewater according to claim 1, characterized in that: The filter plate (10) is an activated carbon plate.

6. The environmentally friendly filtering device for industrial wastewater according to claim 1, characterized in that: A sealing gasket (8) is provided on the connecting plate (14).

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